Are you hanging onto mercury or metal halide because you worry that whilst LED systems give you great stability & control with low running costs, you will lose the flexibility of a traditional light source?
With 16 wavelengths covering 365-770nm, the pE-4000 gives you better coverage than your lamp, so this is no longer the concern.
With high speed shuttering via your imaging software or TTL you have the most control possible, whilst protecting your samples and minimising your running costs.
Kick mercury and halide into touch now:
The CoolLED pE-4000 is so much more than just a light source.